package leetcode_core.leetcode_3;

public class ReverseString {
    public void reverseString(char[] s) {
        int left = 0 ,right = s.length-1;
        while (left <= right){
            char temp = s[left];
            s[left] = s[right];
            s[right] = temp;
            left++;right--;
        }
    }
}
